Gaya APA
Carlson, Diane H., Plummer, Charles C., Hammersley, Lisa. (2011).
Physical geology : earth revealed (9th ed.).
New York:
Mc Graw Hill.
Gaya Chicago
Carlson, Diane H., Plummer, Charles C., Hammersley, Lisa.
Physical geology : earth revealed.
9th ed.
New York:
Mc Graw Hill,
2011.
Text.
Gaya MLA
Carlson, Diane H., Plummer, Charles C., Hammersley, Lisa.
Physical geology : earth revealed.
9th ed.
New York:
Mc Graw Hill,
2011.
Text.
Gaya Turabian
Carlson, Diane H., Plummer, Charles C., Hammersley, Lisa.
Physical geology : earth revealed.
9th ed.
New York:
Mc Graw Hill,
2011.
Print.